<label for="doc.host" class="col-sm-3 text-sm-right col-form-label">host</label>
                                    <div class="col-sm-9">
                                        <la:errors property="doc.host"/>
                                        <la:text styleId="doc.host" property="doc.host" styleClass="form-control"/>
                                    </div>

		":" and then the term you are looking for. If you want to find
		documents which has "Fess" as the document title, you can enter:
		<pre>title:Fess</pre>
		The available fields are "url", "host", "site", "title", "content",
		"content_length", "last_modified" and "mimetype", and they are
		customizable.
	</dd>
	<dt>Sort</dt>
	<dd>
		sort field sorts documents by a specified field name. The format is

                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.virtual_hosts"/></th>
                                        <td>${f:br(f:h(virtualHosts))}<la:hidden
                                                property="virtualHosts"/></td>
                                    </tr>

                                    <label for="virtualHosts" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.virtual_hosts"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="virtualHosts"/>

                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.virtual_hosts"/></th>
                                        <td>${f:br(f:h(virtualHosts))}<la:hidden
                                                property="virtualHosts"/></td>
                                    </tr>

                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.virtual_hosts"/></th>
                                        <td>${f:br(f:h(virtualHosts))}<la:hidden
                                                property="virtualHosts"/></td>
                                    </tr>

                                    <label for="virtualHost" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.virtual_host"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="virtualHost"/>

                                    <label for="virtualHost" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.virtual_host"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="virtualHost"/>

                                    <label for="virtualHost" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.virtual_host"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="virtualHost"/>

                                    </tr>
                                    <tr>
                                        <th><la:message
                                                key="labels.virtual_host"/></th>
                                        <td>${f:h(virtualHost)}<la:hidden property="virtualHost"/></td>
                                    </tr>
                                    </tbody>